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https://www.readbyqxmd.com/read/28433216/implications-of-alternative-hepatorenal-prognostic-scoring-systems-in-acute-heart-failure-from-dose-ahf-and-rose-ahf
#1
Justin L Grodin, Dianne Gallup, Kevin J Anstrom, G Michael Felker, Horng H Chen, W H Wilson Tang
Because hepatic dysfunction is common in patients with heart failure (HF), the Model for End-Stage Liver Disease (MELD) may be attractive for risk stratification. Although alternative scores such as the MELD-XI or MELD-Na may be more appropriate in HF populations, the short-term clinical implications of these in patients with acute heart failure (AHF) are unknown. The MELD-XI and MELD-Na were calculated at baseline in 453 patients with AHF in the DOSE-AHF and ROSE-AHF trials. The correlations and associations for each score with cardiorenal biomarkers, short-term end points at 72 hours including worsening renal function and clinical events to 60 days were determined...
March 29, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28433104/wilson-disease-symptomatic-liver-therapy
#2
Jan Pfeiffenberger, Karl-Heinz Weiss, Wolfgang Stremmel
Wilson disease leads to symptomatic impairment of liver function or liver cirrhosis. Strict adherence to decoppering agents is essential in these patients. Secondary prevention of additional hepatic damage by avoidance of other toxic substances (e.g., alcohol, drugs) and sufficient calorie intake is recommended. Routine examinations in cirrhotic patients include screening for signs of portal hypertension (esophagus varices), development of ascites, and hepatic encephalopathy. Where varices are present, primary or secondary preventive interventions may include treatment with nonselective beta-blockers or variceal ligation, similar to the approach in patients with liver cirrhosis due to other etiologies...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28429121/renovascular-hypertension-results-in-adulthood-of-renal-autotransplantation-performed-in-children
#3
Bertrand Chavent, Ambroise Duprey, Marie-Pierre Lavocat, Christine Fichtner, Anne-Marie Beraud, Jean-Noel Albertini, Jean-Pierre Favre, Nicolas Maillard, Xavier Barral
BACKGROUND: This study describes the long-term results of renal autotransplantation for renovascular hypertension performed in children who are now 21 years of age or older. METHODS: Sixteen children (4 boys, 12 girls) with a mean age of 11.2 years at the time of the procedure underwent ex-vivo surgery at the university hospital of Saint-Etienne between 1992 and 2008. Acetylsalicylic acid was used for antiplatelet therapy in the postoperative period, without routine anticoagulation...
April 20, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28420919/association-of-arginine-vasopressin-receptor-1a-gene-polymorphisms-with-hepatorenal-syndrome
#4
Chen Wang, Zhe Yu, Xin Luo, Jianhong Ye, Shourong Liu, Liangbin Miu, Jianfeng Bao, Fei Wang
OBJECTIVE: To assess the association of arginine vasopressin receptor 1a gene single nucleotide polymorphisms with type I hepatorenal syndrome. METHODS: The case-control study was conducted at the Hangzhou City Xixi Hospital, Hangzhou, China, from January 2012 to June 2014, and comprised patients with type I hepatorenal syndrome and individuals with cirrhosis who acted as the control group. Arginine vasopressin receptor 1a gene rs113481894 locus single nucleotide polymorphisms were analysed by high-resolution melting methods...
April 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28416225/b-type-natriuretic-peptide-overexpression-ameliorates-hepatorenal-fibrocystic-disease-in%C3%A2-a%C3%A2-rat%C3%A2-model-of-polycystic-kidney-disease
#5
Sara J Holditch, Claire A Schreiber, Peter C Harris, Nicholas F LaRusso, Marina Ramirez-Alvarado, Alessandro Cataliotti, Vicente E Torres, Yasuhiro Ikeda
Polycystic kidney disease (PKD) involves progressive hepatorenal cyst expansion and fibrosis, frequently leading to end-stage renal disease. Increased vasopressin and cAMP signaling, dysregulated calcium homeostasis, and hypertension play major roles in PKD progression. The guanylyl cyclase A agonist, B-type natriuretic peptide (BNP), stimulates cGMP and shows anti-fibrotic, anti-hypertensive, and vasopressin-suppressive effects, potentially counteracting PKD pathogenesis. Here, we assessed the impacts of guanylyl cyclase A activation on PKD progression in a rat model of PKD...
April 14, 2017: Kidney International
https://www.readbyqxmd.com/read/28403995/comparative-efficacy-of-pharmacological-strategies-for-management-of-type-1-hepatorenal-syndrome-a-systematic-review-and-network-meta-analysis
#6
Antonio Facciorusso, Apoorva K Chandar, M Hassan Murad, Larry J Prokop, Nicola Muscatiello, Patrick S Kamath, Siddharth Singh
BACKGROUND: Several drugs have been studied to improve outcomes for patients with hepatorenal syndrome, but trials have reported variable efficacy. We aimed to compare the efficacy of different management strategies for type 1 hepatorenal syndrome. METHODS: For this systematic review and network meta-analysis, we searched Ovid MEDLINE In-Process & Other Non-Indexed Citations, Ovid MEDLINE, Ovid Embase, Ovid Cochrane Central Register of Controlled Trials, Scopus, and Web of Science for papers published up to June 9, 2016...
February 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28403987/terlipressin-for-hepatorenal-syndrome-ready-for-prime-time
#7
Pere Ginès
No abstract text is available yet for this article.
February 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28385078/paris-polyphylla-suppresses-proliferation-and-vasculogenic-mimicry-of-human-osteosarcoma-cells-and-inhibits-tumor-growth-in-vivo
#8
Nan Yao, Ke Ren, Yimin Wang, Qiaomei Jin, Xiao Lu, Yan Lu, Cuihua Jiang, Dongjian Zhang, Jun Lu, Chen Wang, Jiege Huo, Yong Chen, Jian Zhang
Paris polyphylla, a traditional antipyretic-detoxicate chinese medicinal herb, has been applied extensively in cancer treatments for nearly 2000 years. The purpose of the present study is to evaluate the potential anti-osteosarcoma effects of Paris polyphylla ethanol extract (PPEE) and to investigate its underlying mechanisms. The antiproliferation activity of PPEE was tested on 143B, MG-63, U-2 OS and hFOB1.19 cells using MTT assay. The pro-apoptotic and cell cycle arrest effects of PPEE were confirmed by Hoechst 33342 staining and flow cytometry...
April 6, 2017: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/28383303/early-hospital-readmissions-and-mortality-in-patients-with-decompensated-cirrhosis-enrolled-in-a-large-national-health-insurance-administrative-database
#9
Steven J Scaglione, Leanne Metcalfe, Stephanie Kliethermes, Ivan Vasilyev, Rebecca Tsang, Allyce Caines, Shaham Mumtaz, Vik Goyal, Asra Khalid, David Shoham, Talar Markossian, Amy Luke, Howard Underwood, Scott J Cotler
BACKGROUND: Patients with decompensated cirrhosis have high rates of morbidity and mortality and frequently require hospital admission. Few studies have examined early readmission as an indicator of 90 day and overall mortality. Analysis of large databases is needed to evaluate the association between early readmission and mortality in decompensated cirrhosis. METHODS: We analyzed 5 years of private, employer-based, health insurance claims data associated with HealthCare Services Corporation on 13...
April 5, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28370090/reversal-of-hepatorenal-syndrome-type-1-with-terlipressin-plus-albumin-vs-placebo-plus-albumin-in-a-pooled-analysis-of-the-ot-0401-and-reverse-randomised-clinical-studies
#10
A J Sanyal, T D Boyer, R T Frederick, F Wong, L Rossaro, V Araya, H E Vargas, K R Reddy, S C Pappas, P Teuber, S Escalante, K Jamil
BACKGROUND: The goal of hepatorenal syndrome type 1 (HRS-1) treatment is to improve renal function. Terlipressin, a synthetic vasopressin analogue, is a systemic vasoconstrictor used for the treatment of HRS-1, where it is available. AIM: To compare the efficacy of terlipressin plus albumin vs. placebo plus albumin in patients with HRS-1. METHODS: Pooled patient-level data from two large phase 3, randomised, placebo-controlled studies were analysed for HRS reversal [serum creatinine (SCr) value ≤133 μmol/L], 90-day survival, need for renal replacement therapy and predictors of HRS reversal...
March 29, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28364815/challenges-in-renal-failure-treatment-before-liver-transplant
#11
REVIEW
Fabrizio Fabrizi, Piergiorgio Messa
Acute kidney injury (AKI) is common in patients with cirrhosis and ascites on the waiting list for liver transplant. Hepatorenal syndrome (HRS) is an important cause of AKI among cirrhotics. A dynamic definition of AKI in patients with cirrhosis has been introduced and changed the diagnosis criteria. Liver transplantation remains the better option but the medical management of HRS has changed. Terlipressin plus albumin is currently the gold standard. Surgery and liver or kidney support systems have been recommended...
May 2017: Clinics in Liver Disease
https://www.readbyqxmd.com/read/28357802/studies-on-the-protective-effect-of-the-artichoke-cynara-scolymus-leaf-extract-against-cadmium-toxicity-induced-oxidative-stress-hepatorenal-damage-and-immunosuppressive-and-hematological-disorders-in-rats
#12
Mohamed El-Boshy, Ahmad Ashshi, Mazen Gaith, Naeem Qusty, Thalat Bokhary, Nagwa AlTaweel, Mohamed Abdelhady
Our objective was to explore the protective effect of artichoke leaf extract (ALE) against cadmium (Cd) toxicity-induced oxidative organ damage in rats. Male albino Wistar rats were divided into four equal groups of eight animals each. The first group was assigned as a control. Groups 2-4 were orally administered with ALE (300 mg/kg bw), Cd (CdCl2, 100 mg/L drinking water), and ALE plus Cd, respectively, daily for 4 weeks. After treatment with Cd, the liver and kidney malondialdehyde (MDA) increased significantly compared with the control rats...
March 29, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28323228/protective-effect-of-berberis-aristata-against-peritonitis-induced-by-carbapenem-resistant-escherichia-coli-in-a-mammalian-model
#13
Pallavi Thakur, Raman Chawla, Alka Narula, Rakesh Kumar Sharma
OBJECTIVES: Berberis aristata is known to contain a variety of phenolic compounds contributing to its holistic capability of mitigating bacterial multidrug resistance. METHODS: B. aristata stem bark extract was prepared and was characterised using liquid chromatography-mass spectrometry (LC-MS). The antimicrobial efficacy of the extract against carbapenem-resistant Escherichia coli was assessed in vivo in an animal model using Sprague Dawley rats. Microbial counts in blood and urine, physical health status, haematological and biochemical analysis of blood, and histopathology of the kidney were assessed as the study endpoints...
March 18, 2017: Journal of Global Antimicrobial Resistance
https://www.readbyqxmd.com/read/28321803/prognosis-of-cirrhotic-patients-admitted-to-intensive-care-unit-a-meta-analysis
#14
Delphine Weil, Eric Levesque, Marc McPhail, Rodrigo Cavallazzi, Eleni Theocharidou, Evangelos Cholongitas, Arnaud Galbois, Heng Chih Pan, Constantine J Karvellas, Bertrand Sauneuf, René Robert, Jérome Fichet, Gaël Piton, Thierry Thevenot, Gilles Capellier, Vincent Di Martino
BACKGROUND: The best predictors of short- and medium-term mortality of cirrhotic patients receiving intensive care support are unknown. METHODS: We conducted meta-analyses from 13 studies (2523 cirrhotics) after selection of original articles and response to a standardized questionnaire by the corresponding authors. End-points were in-ICU, in-hospital, and 6-month mortality in ICU survivors. A total of 301 pooled analyses, including 95 analyses restricted to 6-month mortality among ICU survivors, were conducted considering 249 variables (including reason for admission, organ replacement therapy, and composite prognostic scores)...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28303201/erratum-metabolic-syndrome-and-the-hepatorenal-reflex
#15
(no author information available yet)
[This corrects the article on p. 83 in vol. 7, PMID: 27656314.].
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28297776/-value-of-thromboelastography-in-evaluating-coagulation-function-and-prognosis-in-patients-with-acute-on-chronic-liver-failure
#16
Y L Zeng, F Gao, J F Wei, H R Hou, X Jin, G G Ding, H Yin, J Shang, Y Kang
Objective: To investigate the coagulation function in patients with acute-on-chronic liver failure (ACLF) patients using thromboelastography (TEG), and to comprehensively and dynamically evaluate patients' bleeding and coagulation status. Methods: The clinical data of ACLF patients were collected, and TEG was used to evaluate whole blood clotting kinetics in these patients. Routine biochemical parameters were measured, and complications were evaluated. The t-test was used for comparison of continuous data, the chi-square test was used for comparison of categorical data, and the Pearson correlation coefficient was used for correlation analysis...
January 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/28293919/-extracorporeal-liver-support-of-liver-failure
#17
Hans Ulrich Gerth, Michele Pohlen, Hermann Pavenstädt, Hartmut Schmidt
Extracorporeal liver support can be classified into cell-free, artificial methods (artificial liver support, ALS) and cell-based bioartificial methods (bioartificial liver support, BLS). ALS improves biochemical parameters of liver failure by the simultaneous removal of protein-bound and water-soluble substances. Here, the MARS therapy belongs to the most studied methods with a proved beneficial effect on hepatic encephalopathy (HE), hepatorenal syndrome (HRS) or hyperbilirubinemia. However, a general survival advantage of any liver support for liver failure has not been shown yet and is restricted to meta-analyses or patient subgroups...
April 2017: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/28293378/hepatorenal-syndrome-update-on-diagnosis-and-therapy
#18
EDITORIAL
Juan G Acevedo, Matthew E Cramp
Hepatorenal syndrome (HRS) is a manifestation of extreme circulatory dysfunction and entails high morbidity and mortality. A new definition has been recently recommended by the International Club of Ascites, according to which HRS diagnosis relies in serum creatinine changes instead that on a fixed high value. Moreover, new data on urinary biomarkers has been recently published. In this sense, the use of urinary neutrophil gelatinase-associated lipocalin seems useful to identify patients with acute tubular necrosis and should be employed in the diagnostic algorithm...
February 28, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28245243/serelaxin-as-a-potential-treatment-for-renal-dysfunction-in-cirrhosis-preclinical-evaluation-and-results-of-a-randomized-phase-2-trial
#19
Victoria K Snowdon, Neil J Lachlan, Anna M Hoy, Patrick W F Hadoke, Scott I Semple, Dilip Patel, Will Mungall, Timothy J Kendall, Adrian Thomson, Ross J Lennen, Maurits A Jansen, Carmel M Moran, Antonella Pellicoro, Prakash Ramachandran, Isaac Shaw, Rebecca L Aucott, Thomas Severin, Rajnish Saini, Judy Pak, Denise Yates, Neelesh Dongre, Jeremy S Duffield, David J Webb, John P Iredale, Peter C Hayes, Jonathan A Fallowfield
BACKGROUND: Chronic liver scarring from any cause leads to cirrhosis, portal hypertension, and a progressive decline in renal blood flow and renal function. Extreme renal vasoconstriction characterizes hepatorenal syndrome, a functional and potentially reversible form of acute kidney injury in patients with advanced cirrhosis, but current therapy with systemic vasoconstrictors is ineffective in a substantial proportion of patients and is limited by ischemic adverse events. Serelaxin (recombinant human relaxin-2) is a peptide molecule with anti-fibrotic and vasoprotective properties that binds to relaxin family peptide receptor-1 (RXFP1) and has been shown to increase renal perfusion in healthy human volunteers...
February 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28226199/mortality-risk-factors-among-patients-with-cirrhosis-and-a-low-%C3%A2-15-meld-sodium-score-an-analysis-of-liver-transplant-allocation-policy-using-aggregated-electronic-health-record-data
#20
K Atiemo, A Skaro, H Maddur, L Zhao, S Montag, L VanWagner, S Goel, A Kho, B Ho, R Kang, J L Holl, M M Abecassis, J Levitsy, D P Ladner
Although the MELDNa score is now used for liver transplant allocation in the United States, mortality prediction may be underestimated by the score. Using aggregated electronic health record data from 7,834 adult patients with cirrhosis, we determined whether the cause of cirrhosis/cirrhosis complications is associated with an increased risk of death among patients with a MELDNa ≤15 and whether patients with the greatest risk of death could benefit from liver transplantation (LT). Over a median follow-up of 2...
February 22, 2017: American Journal of Transplantation
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